Results 91 to 100 of about 1,906,714 (310)

An international survey of daily disposable contact lens prescribing

open access: yes, 2013
Free to read\ud \ud Purpose\ud \ud The aim was to determine the extent of daily disposable contact lens prescribing worldwide and to characterise the associated demographics and fitting patterns.\ud \ud Methods\ud \ud Up to 1,000 survey forms were sent ...
Morgan, Philip B.   +3 more
core   +1 more source

Interface‐Mediated Catalysis for Improved Hydrogen Storage in Reactive Hydride Composites

open access: yesAdvanced Materials, EarlyView.
Catalyst–hydride interfaces are engineered in Co@C‐ and Ni@C‐modified 2LiH + MgB2 reactive hydride composites to accelerate hydrogen uptake and release. Multiscale scattering, in‐situ synchrotron radiation powder x‐ray diffraction and density functional theory calculations reveal the structural and electronic origin of the catalytic enhancement ...
Yuanyuan Shang   +12 more
wiley   +1 more source

Effect of antihistamine-releasing contact lenses on ocular symptoms and treatment behavior in patients with seasonal allergic conjunctivitis: A retrospective study

open access: yesHeliyon
Purpose: This study aimed to compare subjective allergic conjunctivitis symptoms and anti-allergic eye drop use patterns between antihistamine-releasing contact lens users and daily disposable soft contact lens users during Japan's hay fever season ...
Kenta Fujio   +24 more
doaj   +1 more source

A Clinical Study of the Impact of Soft Contact Lenses on the Progression of Myopia in Young Patients

open access: yesClinical Ophthalmology, 2022
Andrzej Malinowski,1,* Małgorzata Mrugacz,2,* Marcin Stopa,3 Erita Filipek,4 Anna Moniuszko-Malinowska,5 Piotr Czupryna5 1EliteOptyk Malinowscy, Białystok, Poland; 2Laboratory of Eye Rehabilitation; Medical University of Bia&lstrok ...
Malinowski A   +5 more
doaj  

Wearing patterns with HEMA contact lenses

open access: yes, 1988
A group of consecutively presenting wearers of hydroxyethyl methacrylate contact lenses attending a large contact lens clinic were surveyed to determine patterns of wear and factors which may influence this pattern.
Sek, Barbara   +2 more
core  

A Major Public Health Problem: Uncontrolled Wearing of Contact Lenses

open access: yes, 2012
Pur po se: To evaluate the behavior, attitude and point of view of contact lens wearers attending Mersin University. Ma te ri al and Met hod: Our study included students from the Faculty of Medicine whom we assumed to have the highest awareness about ...
Gülhan Temel   +4 more
core   +1 more source

Increasing Lipid Nanoparticle mRNA Copy Number Improves Transfection Potency

open access: yesAdvanced Materials, EarlyView.
As lipid nanoparticle (LNP) systems are the leading platform for in vivo nucleic acid delivery, improving transfection potency of these systems is of considerable interest. In this work, we explored a post‐mixing formulation method involving a two‐step buffer exchange that increased the number of mRNA copies within each LNP while reducing the number of
Yao Zhang   +12 more
wiley   +1 more source

Perfil demográfico e comportamental de pacientes com indicação médica óptica de lentes de contato

open access: yesRevista Brasileira de Oftalmologia
RESUMO Objetivos: Avaliar o perfil demográfico e comportamental de pacientes com indicação médica óptica de lentes de contato (LC) em um hospital público de Curitiba.
Fernanda Lika Tabushi   +3 more
doaj   +1 more source

Demagnetization‐Driven Nanoscale Chirality‐Selective Phonon Transport

open access: yesAdvanced Materials, EarlyView.
Chiral heat flow is switched in a ferromagnet/chiral α‐SiO2 heterostructure by controlling the angular momentum of demagnetization‐driven chiral phonons. When phonon handedness matches the crystal chirality, nanoscale thermal transport is enhanced; the opposite handedness suppresses transport, establishing a magnetization‐tunable chiral phonon diode ...
In Hyeok Choi   +8 more
wiley   +1 more source

Quantification of Magnetic Interactions in van der Waals Heterostructures Using Lorentz Transmission Electron Microscopy and Off‐Axis Electron Holography

open access: yesAdvanced Materials, EarlyView.
Cross‐sectional Lorentz TEM and off‐axis electron holography visualize the magnetic domain structure and quantify interlayer coupling in Fe3GeTe2/graphite/Fe3GeTe2 heterostructures. A stray‐field coupling length of 37±$\pm$7 nm marks the onset of domain misalignment between the layers.
Joachim Dahl Thomsen   +6 more
wiley   +1 more source

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